CN205343688U - Mould core prevent beat mechanism - Google Patents
Mould core prevent beat mechanism Download PDFInfo
- Publication number
- CN205343688U CN205343688U CN201620034556.7U CN201620034556U CN205343688U CN 205343688 U CN205343688 U CN 205343688U CN 201620034556 U CN201620034556 U CN 201620034556U CN 205343688 U CN205343688 U CN 205343688U
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- China
- Prior art keywords
- mould
- ejector sleeve
- die cavity
- injection moulding
- mould core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould core prevent beat mechanism, including the mould core of vertical setting and department's section of thick bamboo, form injection moulding product's die cavity around this mould core and between the mould, department's section of thick bamboo can carry out reciprocating of certain limit, before moulding plastics, the top of department's section of thick bamboo can be overlapped and establish the bottom of mould core and with injection moulding product's die cavity cooperatees, relies on injection pressure to push down when moulding plastics department's section of thick bamboo makes this department's section of thick bamboo shift out injection moulding product's die cavity. The utility model discloses a barrel casing will be taken charge of before moulding plastics and the lower extreme at the mould core will be established to can be at the die cavity that moves backward out of moulding plastics, can improve the product mould plastics the precision with mould plastics the quality, avoid run -off the straight of mould core or skew long and thin when moulding plastics, make injection moulding product satisfy production and life requirement better, improve injection efficiency, reduce manufacturing cost.
Description
Technical field
This utility model relates to the technical field of Making mold, particularly relates to the anti-deflection mechanism of a kind of mould fuse.
Background technology
Producing some products with elongated deep chamber; the deep chamber of mould needs to arrange elongated fuse; when carrying out injection moulding in the deep chamber of mould; injection moulding process can produce bigger injection pressure; under the effect of injection pressure; beat can be there is in elongated mould fuse; after fuse beat tilts; bigger deviation can be there is in the cavity dimension of the product of injection mo(u)lding; the product making injection mo(u)lding can not meet production and instructions for use; the product that relatively large deviation occurs would generally be regarded defective products and process, and wasting manpower and material resources increases production cost.
Utility model content
The purpose of this utility model is in that providing a kind of prevents the anti-deflection mechanism of the mould fuse of elongate mould fuse generation beat in the deep chamber of mould.
For solving above-mentioned technical problem, this utility model provides techniques below scheme:
The anti-deflection mechanism of mould fuse, including vertically arranged mould fuse and ejector sleeve, the die cavity of injecting products is formed between surrounding and the mould of this mould fuse, described ejector sleeve can carry out a range of moving up and down, before injection moulding, the top of described ejector sleeve can be set in the bottom of described mould fuse and match with the die cavity of described injecting products, relies on injection pressure can press down described ejector sleeve and make this ejector sleeve remove the die cavity of described injecting products during injection moulding.
Further, the bottom of described ejector sleeve is provided with spring, and before injection moulding, this spring relies on its spring energy to drive the bottom moving and being set in described mould fuse in described ejector sleeve, relies on injection pressure during injection moulding, and described ejector sleeve moves down and compresses described spring.
Further, described spring housing is located on lining, and the bottom of described ejector sleeve is fixed on the top of this lining, and described spring can drive described ejector sleeve to move up and down by this lining.
Further, the wall thickness located is matched equal to the distance between inwall and the outer wall of the die cavity of this injecting products in the top of described ejector sleeve with the die cavity of described injecting products.
In this utility model, product is before injection moulding, ejector sleeve is moved and is enclosed within the lower end of mould fuse, the effect of fixing mould fuse can be played, prevent the mould fuse generation beat when injection moulding, simultaneously when injection moulding, effect due to injection pressure, it is possible to press down ejector sleeve and make ejector sleeve remove the die cavity of described injecting products, and then not affecting the injection mo(u)lding of product.By arranging ejector sleeve, it is possible to increase the injection moulding precision of product and injection moulding quality, it is to avoid the mould fuse run-off the straight elongated when injection moulding or skew so that injecting products meets the requirement that produces and live better, improves injection moulding efficiency, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-deflection mechanism of injection moulding front mold fuse；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the structural representation of the anti-deflection mechanism of injection moulding rear mold fuse；
Fig. 4 is the partial enlarged drawing of B in Fig. 3；
Fig. 5 is the partial enlarged drawing of C in Fig. 1；
Fig. 6 is the partial enlarged drawing of D in Fig. 3.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.
Embodiment:
The anti-deflection mechanism of mould fuse, Fig. 1 is the structural representation of the anti-deflection mechanism of injection moulding front mold fuse, as shown in Figure 1, including vertically arranged mould fuse 11 and ejector sleeve 12, the die cavity 13 of injecting products is formed between surrounding and the mould of this mould fuse 11, described ejector sleeve 12 can carry out a range of moving up and down, Fig. 2 is the partial enlarged drawing of A in Fig. 1, shown in Fig. 2, before injection moulding, the top of described ejector sleeve 12 can be set in the bottom of described mould fuse 11 and match with the die cavity 13 of described injecting products, Fig. 3 is the structural representation of the anti-deflection mechanism of injection moulding rear mold fuse, Fig. 4 is the partial enlarged drawing of B in Fig. 3, as shown in Figure 3 and Figure 4, rely on injection pressure can press down described ejector sleeve 12 and make this ejector sleeve 12 remove the die cavity 13 of injecting products described in Fig. 2 during injection moulding, after injection moulding, in the die cavity 13 of injecting products described in Fig. 2, injection moulding forms product 14.
In the present embodiment, product is before injection moulding, ejector sleeve is moved and is enclosed within the lower end of mould fuse, the effect of fixing mould fuse can be played, prevent the mould fuse generation beat when injection moulding, simultaneously when injection moulding, effect due to injection pressure, it is possible to press down ejector sleeve and make ejector sleeve remove the die cavity of described injecting products, thus not affecting the injection mo(u)lding of product.The present embodiment is by arranging ejector sleeve, it is possible to increase the injection moulding precision of product and injection moulding quality, it is to avoid the mould fuse run-off the straight elongated when injection moulding or skew so that injecting products meets the requirement that produces and live better, improves injection moulding efficiency, reduces manufacturing cost.
On the basis of above-described embodiment, preferably, Fig. 5 is the partial enlarged drawing of C in Fig. 1, and Fig. 6 is the partial enlarged drawing of D in Fig. 3, as shown in Fig. 5 or Fig. 6, the bottom of described ejector sleeve 12 is provided with spring 15, as it is shown in figure 5, before injection moulding, this spring 15 relies on its spring energy to drive the bottom moving and being set in mould fuse described in Fig. 2 11 in described ejector sleeve 12, as shown in Figure 6, relying on injection pressure during injection moulding, described ejector sleeve 12 moves down and compresses described spring 15.
On the basis of above-described embodiment, it is preferred that as shown in Figure 5 or Figure 6, described spring 15 is set on lining 16, and the bottom of described ejector sleeve 12 is arranged on the top of this lining 16, and described spring 15 can pass through this lining 16 and drive described ejector sleeve 12 to move up and down.
On the basis of above-described embodiment, it is preferred that as in figure 2 it is shown, match with the die cavity 13 of described injecting products in the top of described ejector sleeve 12, the wall thickness at place is equal to the distance between inwall and the outer wall of the die cavity 13 of this injecting products.
Various embodiments above is only in order to illustrate the technical solution of the utility model, but this utility model is not limited to this embodiment, person of ordinary skill in the field possess the ken in, under the premise without departing from this utility model objective, it is also possible to make a variety of changes.Person of ordinary skill in the field, from above-mentioned design, without performing creative labour, done all conversion, all falls within protection domain of the present utility model.
Claims (4)
1. the anti-deflection mechanism of mould fuse, it is characterized in that, including vertically arranged mould fuse and ejector sleeve, the die cavity of injecting products is formed between surrounding and the mould of this mould fuse, described ejector sleeve can carry out a range of moving up and down, before injection moulding, the top of described ejector sleeve can be set in the bottom of described mould fuse and match with the die cavity of described injecting products, relies on injection pressure can press down described ejector sleeve and make this ejector sleeve remove the die cavity of described injecting products during injection moulding.
2. the anti-deflection mechanism of mould fuse according to claim 1, it is characterized in that, the bottom of described ejector sleeve is provided with spring, before injection moulding, this spring relies on its spring energy to drive the bottom moving and being set in described mould fuse in described ejector sleeve, relying on injection pressure during injection moulding, described ejector sleeve moves down and compresses described spring.
3. the anti-deflection mechanism of mould fuse according to claim 2, it is characterised in that described spring housing is located on lining, the bottom of described ejector sleeve is fixed on the top of this lining, and described spring can drive described ejector sleeve to move up and down by this lining.
4. the anti-deflection mechanism of mould fuse according to claim 1, it is characterised in that the wall thickness located is matched equal to the distance between inwall and the outer wall of the die cavity of this injecting products in the top of described ejector sleeve with the die cavity of described injecting products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034556.7U CN205343688U (en) | 2016-01-14 | 2016-01-14 | Mould core prevent beat mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034556.7U CN205343688U (en) | 2016-01-14 | 2016-01-14 | Mould core prevent beat mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343688U true CN205343688U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620034556.7U Active CN205343688U (en) | 2016-01-14 | 2016-01-14 | Mould core prevent beat mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872269A (en) * | 2022-03-17 | 2022-08-09 | 孝感华工高理电子有限公司 | Wire harness sensor injection mold and method for manufacturing wire harness sensor |
-
2016
- 2016-01-14 CN CN201620034556.7U patent/CN205343688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872269A (en) * | 2022-03-17 | 2022-08-09 | 孝感华工高理电子有限公司 | Wire harness sensor injection mold and method for manufacturing wire harness sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000, No. 101, No. 16 Xiang Xiang Road, torch hi tech Zone (Xiangan), Xiamen, Fujian Patentee after: Xiamen Weike Molding Technology Co., Ltd Address before: 361000, No. 101, No. 16 Xiang Xiang Road, torch hi tech Zone (Xiangan), Xiamen, Fujian Patentee before: Xiamen Voke Mold & Plastic Engineering Co., Ltd. |